If I was you I'd probably try to concentrate on some of the other oxygen thieves who frequent arboristsite and your local neighbourhood (I'm sure there would be some).
Also, if you take a good look around you'll find the vast majority of Brad's advertising comes from his satisfied customers, not Brad himself.
If you pay $50k a year in tax you must be on some pretty big bucks so I'd probably be more pissed off with the government who is taking so much tax than a valued and respected member here.
Although we're in different countries I pay a fair whack of tax too. Now what pisses me off is when I see a whole heap of welfare bludgers sitting on their fat arses doing nothing but being a parasite on society. If I see someone with a real job who may or may not be earning a bit of cash on the side they are the last person I'd lose sleep over. I do cash jobs too and I'll openly admit that. It's those jobs that take my fiancee out for tea, or to the movies, or on a weekend away etc etc.
By the way, I have bought around USD$20k worth of gear this year from the US so I'm pretty sure that my personal cash injection covers a few welfare bums in your country.